3218 search results - page 472 / 644 » Timed Extensions for SDL |
198
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EDBT
2010
ACM
15 years 9 months ago
2010
ACM
Recently, there has been growing interest in random sampling from online hidden databases. These databases reside behind form-like web interfaces which allow users to execute sear...
188
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EWSN
2010
Springer
15 years 9 months ago
2010
Springer
Sparse wireless sensor networks (WSNs) are being effectively used in several applications, which include transportation, urban safety, environment monitoring, and many others. Sens...
164
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COORDINATION
2009
Springer
15 years 9 months ago
2009
Springer
Abstract. Reo is a channel-based coordination model whose operational semantics is given by Constraint Automata (CA). Quantitative Constraint Automata extend CA (and hence, Reo) wi...
177
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DESRIST
2009
Springer
15 years 9 months ago
2009
Springer
In this paper, we describe the concept of ontological design. We show how ontologies can be used as cognitive maps of complex, ill-structured, plastic problems. They can be used t...
176
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EDBT
2009
ACM
15 years 9 months ago
2009
ACM
With the amount of data in current data warehouse databases growing steadily, random sampling is continuously gaining in importance. In particular, interactive analyses of large d...